Oscar Collazo vs. Jayson Vayson fight predictions, undercard, odds, start time, where to watch, expert picks

The upcoming boxing event in California features two title fights as the main attractions. Oscar Collazo will defend his WBA Lightweight title against Jayson Vayson in the main event. Collazo, the reigning champion, will look to maintain his dominance in the lightweight division, while Vayson, the challenger, will seek to dethrone the titleholder. In the co-main event, a highly anticipated bout will take place between two well-known fighters. The details of this undercard fight, including the participants and the title on the line, are not provided in the given information. The event is scheduled to take place on Saturday night, and it will be available for viewing by the public. However, the specific start time and the platforms or channels where the fight can be watched are not mentioned in the article. The article also does not provide any expert predictions or analysis regarding the potential outcomes of the main event or the co-main event fights.